class_ops.cpp
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上传日期:2007-06-06
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文件大小:6k
- /* ***** BEGIN LICENSE BLOCK *****
- * Version: RCSL 1.0/RPSL 1.0
- *
- * Portions Copyright (c) 1995-2002 RealNetworks, Inc. All Rights Reserved.
- *
- * The contents of this file, and the files included with this file, are
- * subject to the current version of the RealNetworks Public Source License
- * Version 1.0 (the "RPSL") available at
- * http://www.helixcommunity.org/content/rpsl unless you have licensed
- * the file under the RealNetworks Community Source License Version 1.0
- * (the "RCSL") available at http://www.helixcommunity.org/content/rcsl,
- * in which case the RCSL will apply. You may also obtain the license terms
- * directly from RealNetworks. You may not use this file except in
- * compliance with the RPSL or, if you have a valid RCSL with RealNetworks
- * applicable to this file, the RCSL. Please see the applicable RPSL or
- * RCSL for the rights, obligations and limitations governing use of the
- * contents of the file.
- *
- * This file is part of the Helix DNA Technology. RealNetworks is the
- * developer of the Original Code and owns the copyrights in the portions
- * it created.
- *
- * This file, and the files included with this file, is distributed and made
- * available on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND REALNETWORKS HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS
- * FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- *
- * Technology Compatibility Kit Test Suite(s) Location:
- * http://www.helixcommunity.org/content/tck
- *
- * Contributor(s):
- *
- * ***** END LICENSE BLOCK ***** */
- #include <stdio.h>
- #include <stdlib.h>
- #include "./class_ops.h"
- #include "hxtypes.h"
- #include "hxcom.h"
- #include "hxstring.h"
- static const int StringSize = 10;
- template<>
- class ClassOps<void*>
- {
- public:
- void* Create() const;
- void* Null() const;
- void Destroy(void*& obj) const;
- char* Print(void* const & obj) const;
- void* Copy(void* const & obj) const;
- };
- void* ClassOps<void*>::Create() const
- {
- int* pRet = new int(rand() & 0x7fffffff);
- return pRet;
- }
- void* ClassOps<void*>::Null() const
- {
- return 0;
- }
- void ClassOps<void*>::Destroy(void*& obj) const
- {
- int* pTmp = (int*)obj;
- delete pTmp;
- }
- char* ClassOps<void*>::Print(void* const & obj) const
- {
- char* pRet = new char[20];
- if (obj)
- sprintf(pRet, "%d", *((int*)obj)); /* Flawfinder: ignore */
- else
- sprintf(pRet, "(null)"); /* Flawfinder: ignore */
- return pRet;
- }
- void* ClassOps<void*>::Copy(void* const & obj) const
- {
- int* pTmp = (int*)obj;
- int* pNew = 0;
- if (pTmp)
- pNew = new int(*pTmp);
- return pNew;
- }
- template<>
- class ClassOps<LONG32>
- {
- public:
- LONG32 Create() const;
- LONG32 Null() const;
- void Destroy(LONG32& obj) const;
- char* Print(const LONG32& obj) const;
- LONG32 Copy(const LONG32& obj) const;
- };
- LONG32 ClassOps<LONG32>::Create() const
- {
- return (LONG32)(rand() & 0x7fffffff);
- }
- LONG32 ClassOps<LONG32>::Null() const
- {
- return 0;
- }
- void ClassOps<LONG32>::Destroy(LONG32& /*obj*/) const
- {
- }
- char* ClassOps<LONG32>::Print(const LONG32& obj) const
- {
- char* pRet = new char[21];
- sprintf(pRet, "%ldL", obj); /* Flawfinder: ignore */
- return pRet;
- }
- LONG32 ClassOps<LONG32>::Copy(const LONG32& obj) const
- {
- return obj;
- }
- template<>
- class ClassOps<GUID>
- {
- public:
- GUID Create() const;
- GUID Null() const;
- void Destroy(GUID& obj) const;
- char* Print(const GUID& obj) const;
- GUID Copy(const GUID& obj) const;
- };
- GUID ClassOps<GUID>::Create() const
- {
- GUID ret;
-
- ret.Data1 = rand();
- ret.Data2 = rand() & 0xffff;
- ret.Data3 = rand() & 0xffff;
- for (int i = 0; i < 8; i++)
- ret.Data4[i] = rand() & 0xff;
- return ret;
- }
- GUID ClassOps<GUID>::Null() const
- {
- GUID ret;
-
- memset(&ret, 0, sizeof(GUID));
- return ret;
- }
- void ClassOps<GUID>::Destroy(GUID& /*obj*/) const
- {
- }
- char* ClassOps<GUID>::Print(const GUID& obj) const
- {
- char* pRet = new char[40];
- sprintf(pRet, "%08lx-%04x-%04x-%02x%02x%02x%02x%02x%02x%02x%02x", /* Flawfinder: ignore */
- obj.Data1,
- obj.Data2,
- obj.Data3,
- obj.Data4[0],
- obj.Data4[1],
- obj.Data4[2],
- obj.Data4[3],
- obj.Data4[4],
- obj.Data4[5],
- obj.Data4[6],
- obj.Data4[7]);
- return pRet;
- }
- GUID ClassOps<GUID>::Copy(const GUID& obj) const
- {
- return obj;
- }
- template<>
- class ClassOps<CHXString>
- {
- public:
- CHXString Create() const;
- CHXString Null() const;
- void Destroy(CHXString& obj) const;
- char* Print(const CHXString& obj) const;
- CHXString Copy(const CHXString& obj) const;
- };
- CHXString ClassOps<CHXString>::Create() const
- {
- CHXString ret;
- for (int i = 0; i < StringSize; i++)
- {
- int num = (rand() & 0x1f);
-
- if (num <= 0xf)
- ret += 'a' + num;
- else
- ret += 'A' + (num - 0x10);
- }
- return ret;
- }
- CHXString ClassOps<CHXString>::Null() const
- {
- return CHXString();
- }
- void ClassOps<CHXString>::Destroy(CHXString& /*obj*/) const
- {
- // We don't need to to anything here
- }
- char* ClassOps<CHXString>::Print(const CHXString& obj) const
- {
- char* pRet = new char[obj.GetLength() + 1];
- strcpy(pRet, obj); /* Flawfinder: ignore */
- return pRet;
- }
- CHXString ClassOps<CHXString>::Copy(const CHXString& obj) const
- {
- return obj;
- }